Public Works Department Tender

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with Vibratory roller. to the required density. By Mechanical Means - Grading I (Using Screening Type A (13.2) millimetre Aggregate)

Providing, laying, spreading and compacting stone aggregates of specific sizes to water bound macadam specification including spreading in uniform thickness, hand packing to proper grade and camber, applying and brooming requisite type of screening/ binding Materials to fill up the interstices of coarse aggregate, watering and compacting with vibratory roller to the required density. By Mechanical Means - Grading II (Using Screening Type B (11.2 millimetre) Aggregate)

Providing and constructing 75 millimetre thick Modified Penetration Macadam (MPM) road surface including all materials, preparing the existing road surface, spreading 40 millimetre stone metal layers 100% crusher broken metal with conical crusher plant heating and spraying the bitumen of specified grade at 2 kilogram per square metre, spreading 12 millimetre size chips compacting with three wheel static roller having weight 8 to 10 Metric Tonne to achive the desired degree of compaction as per Technical Specification Clause 506 etc. complete. Including picking of existing Water Bound Macadam surface. (Viscocity Grade-30 bulk bitumen rates are considered to arrive at rates)

BITUMINOUS MACADAM:--Providing and laying bituminous macadam using crushed aggregate of Grading 1, premixed with bituminous binder, transported at site with Vehicle Tracking System, laid over a previously prepared surface , finished to the required grade ,level, alignment,and rolling to achieve the desired density for 80/100 millimetre compacted thickness with drum mix type hot mix plant without Supervisory Control and Data Acquisition having complying essential features of Hot mix plant as per Indian Road Congress-27 2009 specified conditions and attachments such as electronic load sensor based belt conveyers,automatic synchronization of bitumen and aggregate fedder,built in dust controller system and Programmable Logic Controller for Drum Mix plant ,Sensor paver,and Vibratory roller including prime/Tack coat etc. complete --Bitumen 3.30% of specified grade (Viscocity Grade-30 bulk bitumen rates are considered to arrive at rates)

BITUMINOUS CONCRETE:--Providing and laying bituminous concrete using crushed aggregate of grading 1, premixed with bituminous binder at 5.40% by weight of total mix and filler, transported at site with Vehicle Tracking System, laid over a previously prepared surface, finished to the required grade ,level, alignment, and rolling to achieve the desired density for 30 millimetre compacted thickness with drum mix plant without Supervisory Control and Data Acquisition, Sensor paver and Vibratory roller including prime/Tack coat etc. complete --Bitumen of specified grade with stone dust filler. (Viscocity Grade-30 bulk bitumen rates are considered to arrive at rates)

Supplying hard murum/ kankar at the road site, including conveying and stacking complete.

Spreading hard murum/ soft murrum/ gravel or kankar for side width complete

Compacting the hard murum side widths including laying in layers on each side with vibratory roller including artificial watering etc. complete.

Providing and Laying hot applied thermoplastic road marking strip on Bituminous Surface of specified shade / colour of 2.5 millimetre thick including reflectorizing glass beads at 250 gram per square metre. Thickness of 2.5 millimetre is exclusive of surface applied glass beads as per Indian Road Congress 35:2015. Initial Dry reflectivity RL shall be 250 mcd / square metre / lux measured in the initial 7 day sand sustained reflectivity RL of 100 mcd / square metre / lux and Qd of 100 mcd / square metre / lux measured at the end of 2 years by means of a Standard Reflectometer of Zehntner, Easylux, Delta make capable of measuring RL & QD both according to Indian Road Congress 35:2015 clause15.5. The finished surface tobe level, uniform, and free from streaks and holes complete as per direction of Engineer-in-charge and in accordance with applicable specifications. (Refer Ministry of Road Transport & Highway Clause 803 fortechnical Specification and Performance for Indian Road Congress 35:2015).

Supplying and Fixing of Molded Shank Raised Pavement Markers / Cat's Eye made of polycarbonate and ABS moulded body and reflective panels with micro prismatic lens capable of providing total internal reflection of the light entering the lens face and shall support a load of 16000 kilogram tested in accordance to ASTM D 4280 Type H and complying to Specifications of Category A of MORTH Circular No RW/NH/33023/10-97 DO III Dt 11.06. 1997. The height, width and length shall not exceed 50 millimetre, 100 millimetre and 102 +/- 2 millimetre and with minimum reflective area of 13 square centimetre on each side and the slope to the base shall be 35 +/- 5 degree. The strength of detachment of the integrated cylindrical shanks, (of diameter not less than 19 +/- 2 millimetre and height not less than 30+/- 2 millimetre) from the body is to be a minimum value of 500 Kilogram Fixing will be by drilling holes on the road for the shanks to go inside, without nails and using epoxy resin based adhesive as per manufacturer's recommendation and complete as directed by the engineer.The contractor shall submit a two year warranty for satisfactory field performance including stipulated retro-reflectance of the reflecting panel, to the Engineer.

Providing and laying cement concrete pipe of Indian Standard 458:2003 Non Pressure-2 class of 600 millimetre diameter in proper line, level and slope including providing and fixing collars in cement mortar 1:2 and curing etc. complete.

Providing and fixing board displaying information, such as 'Name of work, Tender cost, Name of Contractor, Work completion and liability period etc', having rectangular shape of 1.20 meter x 0.90 meter size made out 18 gauge (1.25 millimetre) thick mild steel sheet painted with one coat of Zinc chromate stoving primer and two coats of enamel paint on front side and grey stove enamel on back side and border / messages / symbols etc. with approved colour shade paint complete, on Mild steel angle of size 35 x 35 x 3 millimetre frame with properly cross braced Mild steel angles of size 35 millimetre x 35 millimetre x 3 millimetre duly painted including Two Mild steel angle iron posts of size 65 millimetre x 65 millimetre x 6 millimetre, 3.65 meter long painted with alternate black and white bands of 25 centimetre width including all fixtures etc.and fixing the boards in 1:4:8 concrete block of size 60 centimetre x 60 centimetre x 75 centimetre including, excavation, refilling, transportation, and labour etc complete. Spec. No. As directed by Engineer in Charge

Crushed meta a) Water Absorption, Specific Gravity,Impact Value /Crushing Value.

b) Sieve analysis

c) Flakiness index & Elongation index

d) Stripping value

Murum h) (Gradation) Sieve analysis

i) Plasticity Index value

Bitumen (Viscocity Grade-30) a) Penetration, Softening Point, Flash & Fire Point, Specific Gravity

b) Extraction and Sieve Analysis

c) Job mix for Bituminous Macadam

Bituminous concrete i) Extraction, m) (Gradation sieve analysis

b) Job mix for Bituminous Concrete

Royalty charges for other materials